This class provides a tied interface for Redis strings. Redis strings are mapped to Perl scalars. Like Perl scalars, a Redis string may contain any single value, including a character string, number, etc. Any time the string is evaluated, its current value will be fetched from the Redis store. Any time it is modified, the value will be written to the Redis store.

Additionally, the tied object also overloads the stringification operator and numerical and string comparitors.